Question

Which sentence uses a verb that agrees with its subject?

A) The post offices in our area opens at 9 a.m.

B) Their behavior during the performances was very good.

C) A new book by Ruth Rendell, the author of many mysteries, arrive in bookstores soon.

D) The dresses on the rack in the back of the department was on sale.

Answer 1

The correct answer is B i took the test and got an A

Step-by-step explanation:

Answer 2

the correct answer is B.

this is proven by the words ‘performances’ and ‘very good’